Sci-Tech Automotive

"There are a variety of things that can cause the symptoms you describe. One common problem that can be intermittent and temperature sensitive is a leaking intake gasket. You need professional dia..."

"P0420 indicates the catalytic converter is performing below a predetermined threshold. The performance is measured by the rear oxygen sensor. If the exhaust manifold is allowing air to enter the ..."

"There are several possible causes of the symptom you describe. The most likely is that the blower controller, aka blower resister has failed. Late model Chrysler products are known for a pattern ..."

"If the compressor is not functioning the air conditioner will blow warm. If the system is low on refrigerant, the compressor won't turn on. Either way, no cold air. Only a detailed inspection by..."

"You need a wiring diagram to trace the circuit. I suspect the fuse is powered from the headlamp switch. If so, check power at the switch. The headlamp switch could be the problem. "

"The noise might be caused by a loose chain inside the transfer case. Or you could have a faulty U-Joint on the front propeller shaft. It is unlikely that the U-Joints on the front drive axles are..."

"What problem are you trying to solve. Is it simply a leak or in the engine overheating?"

"The rapid flashing is being caused by the inoperative bulb. The only possible causes are a faulty bulb, faulty power supply, faulty ground or a faulty connection inside the socket. With a test li..."

"I like to see no more than 1 quart consumed between oil changes. Since you should have done 2 oil changes in 6000 miles, your consumption is on the high end of normal. If you are using extended o..."

"Check the transmission range selector. The signal from the ignition goes through the range selector and won't allow the vehicle to crank over unless the selector is in park or neutral. The select..."

"The cost depends on what you mean by replace. Installing use units would be one price while re manufactured units would be an entirely different price. Rebuilding your units is a third price. Wi..."

"This vehicle has two pattern failures that can cause the symptom you describe. The first failure is worn out inner tie rod end bushings and the other is worn frame bushings."

"The clicking noise is caused by a voltage supply that is sufficient to engage the starter motor but not enough to turn the starter armature. As a result, the vehicle does not start. Since you are..."

"All exhaust has some moisture content. When the exhaust system is cold the hot, moisture laden exhaust travels through the exhaust system and condenses some of the water vapor. This condensation ..."

"Take it to a shop for analysis. Most shop perform simple visual inspections for free (I know we do) at that time the shop can look up any recalls. Ford has issued several recalls over the years f..."

"Power from the master switch goes to both door. The accordion tube that goes between the door and the door jam (filled with wires) probably has a broken wire(s) This is really common on GM products "

"Top. Remove the top cross member (where the hood latch bolts) and it should be easy."

"Oil pressure varies with engine speed and with oil viscosity and temperature. As an engine wears, the normal oil pressure will drop. Minimum oil pressure for most engine is incredibly low (almost..."

"Have the cooling system checked. Bubbling inside the coolant reservoir means the vehicle is over heating. The coolant temperature gauge only works properly when the coolant sender is immersed in ..."

"The blower motor may have failed or the blower speed control may have failed. If the blower works on some speeds but not others, suspect speed controller. Have someone check for power at the blow..."

"The gas gauge works by means of a variable resistor attached to a float inside the gas tank. If the operation of the gauge has changed recently you may actually be using more fuel (or leaking it),..."

"Check the power feed at the lights. If you have power you may be missing the ground. The circuit won't work without both sides. If you have no power at the lights, get a manual from the library ..."

"With such low mileage, servicing the transmission is certainly not required, but could be a good idea. Personally, I would find a way the drive the vehicle more often."

"The problem you describe suggests the transmission is not working properly. The overdrive may not be applying, the torque converter may not be locking up or the transmission may be slipping intern..."

"The tail lights are on a different power feed than the brake lights and turn signals. It is possible that both tail light lamps are burnt our, or you could have some other problem. Try replacing ..."